[Insulin-dependent diabetes and psychiatric pathology: general clinical and epidemiologic review].
Insulin dependent diabetes mellitus is one of the most common metabolic diseases and affects 150,000 persons in France. To achieve good metabolic control requires a strict daily management of the treatment by the patients themselves. Lack of active involvement can have direct consequences which underlines the importance of a good adherence to the treatment. About 50% of the patients do not obtain adequate metabolic control. The major problem of insulin treatment consists in the repeated occurrence of severe hypoglycemias which may be accompanied by an alteration of the perception of hypoglycaemic signs. On the other hand, when the risk of severe hypoglycaemia is removed, glycosylated haemoglobin levels rise. Permanent hyperglycaemia leads to numerous somatical complications. An extremely dramatic combination of these two types of metabolic unbalance is represented by the brittle diabetes characterised by very frequent and extreme oscillations between hypo and hyperglycaemia. This raises the question of the influence of psychopathological factors on metabolic control and the possibility of improving metabolic control by acting on these factors. Epidemiological studies in diabetic patients have established higher prevalence rates of psychiatric disorders, in particular mood and anxiety disorders. The current prevalence rate of depression was found to be homogeneous in the literature about 11% and life time prevalence rates of major depressive disorders vary between 24% and 29%. The symptom profile of depression in diabetic patients is similar to that in depressed non diabetic psychiatric patients and it has been shown that highly sensitive psychiatric diagnosis of depression can be made among diabetic patients. There is no specific personality pattern in diabetic patients. There seems to be a relationship between metabolic control as defined by glycosylated haemoglobin and psychiatric disorders. Indeed, high levels of glycosylated haemoglobin are found in patients with psychiatric disorders. There seems to be some evidence of an association between blood glucose levels and actual emotional states. Nothing is known about the specificity of the link between psychiatric disorders and insulin-dependent diabetes mellitus. No study has evaluated if the relationship between psychiatric disorders and insulin-dependent diabetes mellitus is due to the disease itself or to the chronic feature of diabetes.
Eiber
R
R
Service de Psychiatrie Adulte, Hôpital Purpan-Casselardit, Toulouse.
Berlin
I
I
Grimaldi
A
A
Bisserbe
J C
JC
D015190:Blood Glucose Self-Monitoring / Q000523:psychology; D015897:Comorbidity; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology / Q000523:psychology*; D006442:Glycated Hemoglobin / Q000378:metabolism; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology / Q000523:psychology*; D019965:Neurocognitive Disorders / Q000453:epidemiology / Q000523:psychology*; D010555:Personality Inventory; D012307:Risk Factors; D012648:Self Care / Q000523:psychology*; D012803:Sick Role; D016312:Treatment Refusal / Q000523:psychology
D006442:Glycated Hemoglobin
Diabète insulino-dépendant et pathologie psychiatrique: revue générale clinique et épidémiologique.